Nov 07 13:35:51.262 INFO checking iata-0.3.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 13:35:51.264 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 13:35:51.640 INFO blam! c1c75b9f31ed7d0fcf011e70cff790a5d5d50059bf098eb913e092504a87aafd
Nov 07 13:35:51.652 INFO running `"docker" "start" "-a" "c1c75b9f31ed7d0fcf011e70cff790a5d5d50059bf098eb913e092504a87aafd"`
Nov 07 13:35:52.941 INFO kablam! usermod: no changes
Nov 07 13:35:53.028 INFO kablam!     Checking iata v0.3.0 (/source)
Nov 07 13:35:54.144 INFO kablam! warning: value assigned to `chunk` is never read
Nov 07 13:35:54.144 INFO kablam!    --> src/bcbp/mod.rs:403:41
Nov 07 13:35:54.144 INFO kablam!     |
Nov 07 13:35:54.144 INFO kablam! 403 |                                         chunk = last;
Nov 07 13:35:54.144 INFO kablam!     |                                         ^^^^^
Nov 07 13:35:54.144 INFO kablam!     |
Nov 07 13:35:54.144 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 07 13:35:54.144 INFO kablam! 
Nov 07 13:35:55.412 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Nov 07 13:35:55.416 INFO kablam! su: No module specific data is present
Nov 07 13:35:55.811 INFO running `"docker" "rm" "-f" "c1c75b9f31ed7d0fcf011e70cff790a5d5d50059bf098eb913e092504a87aafd"`
Nov 07 13:35:55.904 INFO blam! c1c75b9f31ed7d0fcf011e70cff790a5d5d50059bf098eb913e092504a87aafd